Severe Covid-19 has many side effects, and now a new study has revealed that it may cause your brain to age faster.
It’s been nearly 36 months since the World Health Organization declared the Covid-19 outbreak a pandemic. Ever since then, people in power or family members or even neighbors have been all rooting for vaccination against coronavirus. “Did you obtain the jab?” is what many ask. In the last several months, we may have skipped wearing masks or stopped depending on sanitizers. But researchers have been spending plenty of time to find out more about Covid-19 and its side effects. Now, a fresh study has revealed that severe Covid might cause your brain to age faster.
An analysis of lots of post-mortem brain samples revealed that severe Covid is associated with changes in mental performance that are similar to those that have emerged in old age. The analysis revealed brain changes in gene activity were more extensive in individuals who had severe Covid-19 infections than in uninfected people who had held their place in an intensive care unit or had been placed on ventilators to simply help them use their breathing. They are also the treatments that are found in many people who have serious Covid-19.
Neuropathologist Marianna Bugiani at Amsterdam University Medical Centers said that it gives rise to many questions that are very important, not just for understanding the illness, but to “prepare society for what the effects of the pandemic might be.” Bugiani feels that these consequences might “not be clear for years.”
Cognitive Decline After Covid-19
The job on the analysis was started by Maria Mavrikaki, a neurobiologist at the Beth Israel Deaconess Medical Center in Boston, Massachusetts, about two years ago. She saw a preprint which was later published as a document, and it described cognitive decline after Covid-19. Then she followed it around see whether she could find any changes in mental performance that might trigger the effects.
She and her team studied samples obtained from the frontal cortex of 21 people. They’d have severe Covid-19 if they died. The list also included an individual having an asymptomatic Covid infection at death. Then your team compared these with samples from 22 people who had no known history of Covid infection. There clearly was another group of nine people who had no history of the infection but had spent an amount of time in an ICU or on a ventilator.
The scientists discovered that genes related to stress and inflammation were more active in the brains of men and women who had severe Covid-19 than in the brains of men and women in the group of nine individuals.
Other Possible Side Effects Of Severe Covid-19
In regard to Covid-19, experts have noticed many unwanted effects. Several studies have even been done on severe Covid and one involved patients over 18 with confirmed Covid-19. They were hospitalized in Strasbourg and Mulhouse hospitals (France) in March 2020. In accordance with Eurosurveillance, the investigation team compared patients who developed the severe disease and those who died, to those who did not, by day seven after hospitalization.
The team pointed out that obesity, advanced age, dyspnoea, and inflammation were risk factors for severe Covid-19 or death in hospitalized patients.
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